EP2082211A1 - Vorrichtung zur tribiologischen beurteilung eines schmiermittels - Google Patents

Vorrichtung zur tribiologischen beurteilung eines schmiermittels

Info

Publication number
EP2082211A1
EP2082211A1 EP07848360A EP07848360A EP2082211A1 EP 2082211 A1 EP2082211 A1 EP 2082211A1 EP 07848360 A EP07848360 A EP 07848360A EP 07848360 A EP07848360 A EP 07848360A EP 2082211 A1 EP2082211 A1 EP 2082211A1
Authority
EP
European Patent Office
Prior art keywords
cup
ball
load
installation according
lubricant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP07848360A
Other languages
English (en)
French (fr)
Inventor
Laurent Tiquet
Laurent Morisseau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renault SAS
Original Assignee
Renault SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Renault SAS filed Critical Renault SAS
Publication of EP2082211A1 publication Critical patent/EP2082211A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/02—Measuring coefficient of friction between materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/56—Investigating resistance to wear or abrasion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; viscous liquids; paints; inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/30—Oils, i.e. hydrocarbon liquids for lubricating properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/06—Indicating or recording means; Sensing means
    • G01N2203/067—Parameter measured for estimating the property
    • G01N2203/0676—Force, weight, load, energy, speed or acceleration
EP07848360A 2006-10-27 2007-09-21 Vorrichtung zur tribiologischen beurteilung eines schmiermittels Withdrawn EP2082211A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0609458A FR2907903B1 (fr) 2006-10-27 2006-10-27 Installation d'evaluation tribologique d'un lubrifiant
PCT/FR2007/051989 WO2008050015A1 (fr) 2006-10-27 2007-09-21 Installation d'évaluation tribologique d'un lubrifiant

Publications (1)

Publication Number Publication Date
EP2082211A1 true EP2082211A1 (de) 2009-07-29

Family

ID=38051816

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07848360A Withdrawn EP2082211A1 (de) 2006-10-27 2007-09-21 Vorrichtung zur tribiologischen beurteilung eines schmiermittels

Country Status (3)

Country Link
EP (1) EP2082211A1 (de)
FR (1) FR2907903B1 (de)
WO (1) WO2008050015A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102004054B (zh) * 2010-09-21 2012-02-29 同济大学 可三向加载的多功能衬砌管片接头力学性能试验系统
RU2454654C1 (ru) * 2011-02-25 2012-06-27 Федеральное государственное автономное образовательное учреждение высшего профессионального образования Сибирский федеральный университет (СФУ) Способ определения качества смазочных масел
CN102768208B (zh) * 2012-07-16 2014-06-25 清华大学 一种测量超滑状态时接触区微观形貌及组分的装置
US10281388B2 (en) 2015-12-18 2019-05-07 Ducom Instruments Pvt. Ltd. Tester to estimate co-efficient of friction and determine properties of a sample lubricant
CN105890997A (zh) * 2016-04-12 2016-08-24 中国建筑股份有限公司 盾构管片力学性能试验机外部三环整体式加载框架
JP6453816B2 (ja) * 2016-06-29 2019-01-16 エイスインターナショナルトレード株式会社 簡易型動摩擦試験機及び動摩擦力の簡易試験方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045471A (en) * 1958-08-28 1962-07-24 Pure Oil Co Method and apparatus for testing lubricants
US4228674A (en) * 1979-06-04 1980-10-21 The United States Of America As Represented By The Secretary Of The Army Apparatus for measuring anti-wear properties of pressurized liquids
US6857306B2 (en) * 2002-05-17 2005-02-22 Joachim Domeier Four-ball wear and friction test apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2008050015A1 *

Also Published As

Publication number Publication date
WO2008050015A1 (fr) 2008-05-02
FR2907903B1 (fr) 2009-07-10
FR2907903A1 (fr) 2008-05-02

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Inventor name: MORISSEAU, LAURENT

Inventor name: TIQUET, LAURENT

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